Retractable writing instrument

Details for Australian Patent Application No. 2003296472 (hide)

Owner Crayola LLC

Inventors Brand, Douglas A.; Matthews, James C.; Dietterich, Charles W.; Traini, Patrick J.; Orem, Christopher P.

Agent Spruson & Ferguson

Pub. Number AU-B-2003296472

PCT Number PCT/US2003/0393

PCT Pub. Number WO2005/009755

Priority 10/607,443 26.06.03 US

Filing date 10 December 2003

Wipo publication date 14 February 2005

Acceptance publication date 10 September 2009

International Classifications

F16K 15/14 (2006.01) Functional types - with flexible valve members

B43K 8/02 (2006.01) Pens with writing-points other than nibs or balls

B43K 8/04 (2006.01) Pens with writing-points other than nibs or balls

B43K 24/06 (2006.01) Mechanisms for selecting, projecting, retracting or locking writing units

B43K 24/08 (2006.01) Mechanisms for selecting, projecting, retracting or locking writing units

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 10/607,443 26.06.03 US

24 March 2005 Application Open to Public Inspection

  Published as AU-B-2003296472

29 November 2007 Assignment before Grant

  Binney & Smith Inc. The application has been assigned to Crayola LLC

10 September 2009 Application Accepted

  Published as AU-B-2003296472

14 January 2010 Standard Patent Sealed

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